The study of consciousness must be free from all preconceptions.
The joy of mathematics is in the struggle to understand.
Over the piano was printed a notice: Please do not shoot the pianist. He is doing his best.
"You miss 100% of the shots you don't take."
解决复杂问题的关键在于将它们分解成更简单的问题。
Politics is almost as exciting as war, and quite as dangerous. In war you can only be killed once, but in politics many times.